trial_description_8:
Broken on one end; corner of other end broken off. Surface is worn. Cement encrusted on top. Coping stone has vertical sides for a height of 0.15m., then curves inward and tapers upward for rest of height. Flat upper surface. Preserved end vertical and smooth.
Cf. A 4646 (ΒΕ 162).
Poros.